<?php
	$UcId = $_REQUEST['UcId'];
	
	$Res = $mysql -> prepare('SELECT * FROM `'.RC_DBTABLEPRE.'members` WHERE ucid=?');
	$Res -> execute(array($UcId));
	$Member = $Res -> fetch();
	$Res -> closecursor();
	$GroupId = $Member['groupid'];

	echo $GroupId;
?>